Dye Ultralite.
I have not tried any other barrels with this paint.
Strengths:
Breaks on target.
Consistent.
Weaknesses:
Expensive.
Review:
Strengths:
Breaks on target- this paint doesn't break in the barrel, it breaks on target.
Consistent- as a woodsballer who prides himself in taking as few shots as possiblle, and being as accurate as possible, X Balls are consistently round, helping a lot with accuracy.
Weaknesses:
Expensive- X Balls are expensive. That is not personally a problem with me- where buying 1000 paintballs a month is an occasion- but it is something to think about if you spray and pray.
Conclusion:
I recommend this paint. It is accurate, consistent, and breaks where you need it to.